CVE-2025-49585 Details
XWiki is a generic wiki platform. In versions before 15.10.16, 16.0.0-rc-1 through 16.4.6, and 16.5.0-rc-1 through 16.10.1, when an attacker without script or programming right creates an XClass definition in XWiki (requires edit right), and that same document is later edited by a user with script, admin, or programming right, malicious code could be executed with the rights of the editing user without prior warning. In particular, this concerns custom display code, the script of computed properties and queries in database list properties. Note that warnings before editing documents with dangerous properties have only been introduced in XWiki 15.9, before that version, this was a known issue and the advice was simply to be careful. This has been patched in XWiki 16.10.2, 16.4.7 and 15.10.16 by adding an analysis for the respective XClass properties.
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Exploit prediction scoring system (EPSS) score for CVE-2025-49585
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.17 Probability of exploitation activity being observed over the next 30 days (38th percentile)
CVSS score for CVE-2025-49585
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
8 High
Products affected by CVE-2025-49585
Xwiki 16.6.0
Xwiki 9.4
Xwiki 15.5
Xwiki 16.5.0
Xwiki 13.9
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2025-49585 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 24 18.75%
DE 23 17.97%
RU 21 16.41%
FR 7 5.47%
NL 6 4.69%
CN 5 3.91%
HK 4 3.13%
CZ 3 2.34%
FI 3 2.34%
RO 2 1.56%

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CVE-2025-49585 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 78 79.59%
Telecommunications 12 12.24%
Education 5 5.10%
Government/Politics 2 2.04%
Finance 1 1.02%

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